Processing moved into stored procedures and triggers within the database will use the database clock.

数据库存储过程和触发器中的处理将使用数据库时钟。

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When attributes are stored in this manner, you can achieve better performance when processing attributes by accessing them by index rather than by their name.

如果以这种方式存储属性，按索引而不是按名称处理属性可以取得更好的性能。

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In the case of a database, data used for offline processing (such as data warehousing) might slow down the system if stored along with data for online processing.

如果是在数据库中，若用于脱机处理的数据(例如数据仓库)与用于联机处理的数据存储在一起，就会降低系统速度。

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